Search a number
-
+
23100241 is a prime number
BaseRepresentation
bin101100000011…
…1101101010001
31121110121120111
41120013231101
521403201431
62143041321
7400230433
oct130075521
947417514
1023100241
111204860a
1278a0241
134a2a5a8
1430d4653
1520647b1
hex1607b51

23100241 has 2 divisors, whose sum is σ = 23100242. Its totient is φ = 23100240.

The previous prime is 23100221. The next prime is 23100277. The reversal of 23100241 is 14200132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17048641 + 6051600 = 4129^2 + 2460^2 .

It is a cyclic number.

It is not a de Polignac number, because 23100241 - 217 = 22969169 is a prime.

It is a super-2 number, since 2×231002412 = 1067242268516162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23100221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550120 + 11550121.

It is an arithmetic number, because the mean of its divisors is an integer number (11550121).

Almost surely, 223100241 is an apocalyptic number.

It is an amenable number.

23100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100241 is an equidigital number, since it uses as much as digits as its factorization.

23100241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 23100241 is about 4806.2710077564. The cubic root of 23100241 is about 284.7992471535.

Adding to 23100241 its reverse (14200132), we get a palindrome (37300373).

The spelling of 23100241 in words is "twenty-three million, one hundred thousand, two hundred forty-one".